2 New HSK word(s): HSK4 节约 → → → → + jie2yue1 to economize; to conserve (resources); economy; frugal HSK5 保存 → → → → + bao3cun2 to conserve; to preserve; to keep; to save (a file etc) (computing)
0 Old HSK word(s):
保存
请～用水。
Tiết kiệm + Tiết kiệm + Grade E word(s):
| Gb | Eng | Viet |
|---|---|---|
| 节省能源十分重要. | It is important to conserve energy. |  → |